Thermoregulator



FIG. 1 is a front elevational view of a thermoregulator showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being substantially a mirror image thereto;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged fragmentary front elevational view of the control panel; and

FIG. 7 is a left side elevational view with the housing in a tilted position. 

The ornamental design for a thermoregulator, as shown and described. 